Showing 1–24 of 190 results

A Mousetrap

SKU: 480009

In stock

22.00 480009

Airplane Aircraft

SKU: 482013

In stock

10.50 482013

AquaStar Water Rocket

SKU: 410429

In stock

60.00 410429

Automatic Plotter

SKU: 480016

In stock

10.01 480016

Bionic Fish

SKU: 480053

In stock

7.50 480053

Blue Elevator

SKU: 480012

In stock

15.00 480012

Bluetooth Speaker

SKU: 480011

In stock

20.00 480011

Caterpillar Robot

SKU: 483020

In stock

9.50 483020

Centrifugal/Submersible Pump

SKU: 416171

In stock

16.00 416171

Circuit in Series and Parallel

SKU: 481034

In stock

10.50 481034

Colorful LED Lamp

SKU: 481021

In stock

9.50 481021

Conveyor Belt

SKU: 483011

In stock

10.50 483011

DIY Kaleidoscope

SKU: 480032

In stock

11.00 480032

DIY Simple Motor

SKU: 480030

In stock

9.00 480030

DIY Telescope

SKU: 482031

In stock

11.00 482031

Earthquake Alarm

SKU: 480060

In stock

11.00 480060

Electric Airplane Glider

SKU: 400153

In stock

10.50 400153

Electric Elevetor

SKU: 400138

In stock

16.90 400138

Electromagnetism Kit

SKU: 909021

In stock

20.00 909021

Energy Conversion Acoustic-optic

SKU: 482033

In stock

12.50 482033

Energy Conversion of Generator

SKU: 481020

In stock

11.00 481020

Hand – Cranked Generator Set

SKU: 481011

In stock

17.00 481011

Hand Generator with LED and Music

SKU: 583305

In stock

25.00 583305

House with Colorful Lights

SKU: 481036

In stock

11.00 481036